TY  - EJOU
AU  - Zhao, Langyue 
AU  - Yuan, Yubin 
AU  - Wu, Yiquan 

TI  - VitSeg-Det \& TransTra-Count: Networks for Robust Crack Detection and Measurement in Dynamic Video Scenes
T2  - Computers, Materials \& Continua

PY  - 2026
VL  - 87
IS  - 1
SN  - 1546-2226

AB  - Regular detection of pavement cracks is essential for infrastructure maintenance. However, existing methods often ignore the challenges such as the continuous evolution of crack features between video frames and the difficulty of defect quantification. To this end, this paper proposes an integrated framework for pavement crack detection, segmentation, tracking and counting based on Transformer. Firstly, we design the VitSeg-Det network, which is an integrated detection and segmentation network that can accurately locate and segment tiny cracks in complex scenes. Second, the TransTra-Count system is developed to automatically count the number of defects by combining defect tracking with width estimation. Finally, we conduct experimental verification on three datasets. The results show that the proposed method is superior to the existing deep learning methods in detection accuracy. In addition, the actual scene video test shows that the framework can accurately label the defect location and output the number of defects in real time.
KW  - Crack detection; multi object tracking; semantic segmentation; counting; transformer

DO  - 10.32604/cmc.2025.070563